skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 4
Patent #:
Issue Dt:
02/25/1992
Application #:
07528494
Filing Dt:
05/25/1990
Inventors:
MASAO KAKIZAKI, YOSHIHITO KOBAYASHI, HIROSHI YAGI
Title:
FLOATING TYPE MAGNETIC HEAD HAVING HEAD CORE AFFIXED TO OUTSIDE SURFACE OF SLIDER
Assignment: 1
Reel/Frame:
005344/0665Recorded: 05/21/1990Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/01/1989
Assignee:
5286 SO. DEL REY AVENUE
A CORP OF CA
DEL REY, CALIFORNIA 93616
Correspondent:
WORREL AND WORREL
CIVIC CENTER SQ.,
2444 MAIN ST., STE. 130
FRESNO, CA 93721
Assignment: 2
Reel/Frame:
005826/0285Recorded: 09/09/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/14/1990
Exec Dt:
05/14/1990
Exec Dt:
05/14/1990
Assignee:
1-13, NIHONBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT
FOURTH FLOOR
1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:
047646/0812Recorded: 11/27/2018Pages: 7
Conveyance:
PATENT COLLATERAL AGREEMENT
Assignor:
Exec Dt:
09/10/2018
Assignee:
120 E. LIBERTY DRIVE
WHEATON, ILLINOIS 60181
Correspondent:
NANCY A. ZARAZUA
111 WEST MONROE STREET
CHAPMAN AND CUTLER LLP
CHICAGO, IL 60603
Assignment: 4
Reel/Frame:
048290/0001Recorded: 02/08/2019Pages: 8
Conveyance:
PATENT COLLATERAL AGREEMENT
Assignor:
Exec Dt:
09/10/2018
Assignee:
120 E. LIBERTY DRIVE
WHEATON, ILLINOIS 60181
Correspondent:
NANCY A. ZARAZUA
111 WEST MONROE STREET
CHAPMAN AND CUTLER LLP
CHICAGO, IL 60603

Search Results as of: 05/15/2024 06:05 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT